When attempting to satisfy mmap() requests for superpage alignment on
64-bit MIPS, use superpage rather than physical-segment constants, or
we may improperly fail to apply suitable alignment -- yet still allow
mmap() to appear to succeed.
andrew [Sat, 30 Apr 2016 17:27:33 +0000 (17:27 +0000)]
Add a MULTIDELAY option to allow the ARM kernel to have multiple DELAY
implementations. Early in the boot the kernel will use an approximate,
however after the timer has been probed it will switch to a more accurate
implementation.
Reviewed by: manu
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D5762
Add the UDP encaps port as a parameter to sctp_add_remote_addr().
This is currently only a code change without any functional
change. But this allows to set the remote encapsulation port
in a more detailed way, which will be provided in a follow-up
commit.
dim [Sat, 30 Apr 2016 10:35:42 +0000 (10:35 +0000)]
Update from subversion 1.9.2 to 1.9.4.
This contains only bug fixes, no new features. The repository format is
also unchanged from 1.9.2. Full list of changes between 1.9.4 and
earlier versions:
Note that the two security issues fixed in 1.9.4 (CVE-2016-2167 and
CVE-2016-2168) do not affect the version of Subversion in the FreeBSD
base system, since neither SASL nor Apache modules are enabled.
- Don't leak nbufp on realloc failure in kvm_argv
- Catch malloc errors with bufp
- Set buflen last in the "buflen == 0" case to ensure that
bufp/nbufp is properly reallocated on the next go around
Import sdiff(1) from the diff version written by Raymond Lai,
improved during GSoC 2012 by Jesse Hagewood.
Compared to the version done in during that summer of code:
- Remove the zlib frontend: zsdiff
- Compatible output (column size and separators) with GNU sdiff
Compared to GNU sdiff in ports:
- The only difference is padding using spaces vs tabs
Compared to OpenBSD and NetBSD import:
- Implement missing options (including long options) from GNU sdiff
- Improved support for the edition mode (signal handling)
- Output visually compatible with GNU sdiff: size of columns
While here import regression tests from NetBSD adapted to fit the output as
expected by GNU sdiff
Reviewed by: emaste (in part)
Obtained from: OpenBSD, NetBSD, GSoC 2012
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D5981
Differential Revision: https://reviews.freebsd.org/D6032 (diff with NetBSD version)
Differential Revision: https://reviews.freebsd.org/D6033 (diff with OpenBSD version)
FDT overlays is de-facto standard for describing expansion boards like
Beaglebone capes or Raspberry Pi shields. The ides is to have basic
DTB for base board and overlays DTB for shields/capes and to construct
final DTB either using human-readable configuration or some
self-discovery mechanism. I believe this approach can also be expanded
to support dynamically loadable FPGA bitstreams on systems like
Zedboard/Zybo.
Overlaying process is simmilar to executable link process for
binaries: each DTB has "exported" symbols and "undefined" symbols, the
latter are resolved using information for the former obtained from
base DTB or one of the overlays applied earlier (more rare case).
This symbols information is not generated by standard dtc that FreeBSD
has in base system, patched[1] version required to produces
overlay-compatible blobs. So although DTB files generated by
buildkernel do not support overlays there are enough
vendor/community-provided DTB blobs ciruclating around to justify
committing this change to ubldr.
This commit introduces handler for "fdt_overlays" variable that can be
defined either as a loader env variable or U-Boot env variable.
fdt_overlays is comma-separated list of .dtbo files located in
/boot/dtb/ directory along with base .dtb. ubldr loads files and
applies them one-by-one to base .dtb and then passes result blob to
the kernel.
clear vd->vdev_tsd in vdev_geom_close_locked instead of vdev_geom_detach.
In the latter function, it would fail to happen in certain circumstances
where cp->private was unset. Ideally, the latter should never happen, but
it can happen when vdev open fails, or where spares are involved.
net80211: provide a set of ieee80211_add_channel*() functions
This change adds few methods for net80211 channel table setup:
- ieee80211_add_channel()
- ieee80211_add_channel_ht40()
(primarily for drivers, that parse EEPROM to get channel list -
they will allow to hide implementation details).
- ieee80211_add_channel_list_2ghz()
- ieee80211_add_channel_list_5ghz()
(mostly as a replacement for ieee80211_init_channels() - they will allow
to specify non-default channel list; may be used in ic_getradiocaps()).
Tested with wpi(4) (add_channel) and rum(4) (add_channel_list_2ghz).
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D6124
Build and install the subr_unit test program originally written by phk, and
run it with the other ATF tests.
tests/sys/kern/Makefile
* Build and install the subr_unit test as a plain test
sys/kern/subr_unit.c
* Reduce the default number of repetitions from 100 to 1, and add a
command-line parser to override it.
* Don't be so noisy by default
* Fix an include problem for the test build
Split ADC driver in two halves: ADC(analog ot digital) and
TSC(touchscreen). Touchscreen driver is fully functional
up to the point of reporting samples. This part will be added
once FreeBSD has API for touchscreen.
Tested on: Beaglebone Black + 4DCAPE-43T
Reviewed by: loos
Differential Revision: https://reviews.freebsd.org/D5847
adrian [Fri, 29 Apr 2016 18:53:16 +0000 (18:53 +0000)]
[ath] initialise do_ldpc to 0.
I .. can't believe I missed this.
This showed up because the AP was TX'ing LDPC to an iwm(4) chipset,
which didn't advertise LDPC and doesn't /accept/ LDPC. Amusingly, all
the two other FreeBSD 11n parts I had tested with (AR9380, Intel 7260)
and I completely forgot to test on ye olde hardware.
This is a follow-up to r298789, which removed the B_DIRTY and B_PERSISTENT
flags. This changeset removes them from the associated %b bit description
string as well.
Refactor vdev_geom_attach and friends to reduce code duplication
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c
Move checks for provider's sectorsize and mediasize into a single
location in vdev_geom_attach. Remove the zfs::vdev::taste class;
it's ok to use the regular vdev class for tasting. Consolidate guid
checks into a single location in vdev_attach_ok. Consolidate some
error handling code from vdev_geom_attach into vdev_geom_detach,
closing a resource leak of geom consumers in the process.
Add a savecore_enable variable support for the savecore rc script
By default set to 'YES' so it does not change the current behaviour for users,
this variable allows to decide to not extract crach dumps from the dump
device at boot time by setting it to "NO" in rc.conf.
Add function to detect the presence of a port module and use this
function to error out early when no port module is present and doing
eeprom access. This also prevents error codes from filling up in
dmesg.
Note, this change results in the Kyuafile inclusion in the runtime
package, which needs to be fixed, however addresses the PR as far
as I can tell in my tests.
PR: 209114
Submitted by: ngie
Sponsored by: The FreeBSD Foundation
adrian [Thu, 28 Apr 2016 20:29:49 +0000 (20:29 +0000)]
[net80211] handle action frames in adhoc mode from the node that created the BSS.
We don't have a separate bss node; instead we dup the first node we saw
and turn that into the BSS node. This means that action frames from
that node would be rejected.
So, check that the node is the bss node /and/ the MAC doesn't match ni_macaddr.
That's the "right" way for now to verify it's an unknown node.
This fixes handling action frames in adhoc mode, which includes negotiating
11n aggregation via ADDBA/DELBA.
This by itself isn't enough to correctly create 11n adhoc networks; but
it is required for aggregation to be negotiated.
- Add missing va_end's after corresponding va_start's to cleanup state
- Eliminate questionable bzero'ing of va_list passed in to
do_buff_decode(..) and do_encode(..) from buff_{de,en}code_visit(..)
and csio_{de,en}code_visit(..). Make va_list a pointer instead and
pass NULL into the underlying functions to handler this in a portable
way.
- Do some minor style(9) clean up in affected functions.
Add some notes about the implicit resource mapping for activated resources.
Specifically, mention that rman_get_bustag/handle/virtual are valid after
a resource is activated. Also, mention the wrapper API that accepts a
struct resource instead of a bus tag and handle.
Complete the UDP tunneling of ICMP msgs to those protocols
interested in having tunneled UDP and finding out about the
ICMP (tested by Michael Tuexen with SCTP.. soon to be using
this feature).
Add PACKAGE fields to usr.sbin/extattr/tests/Makefile
usr.sbin/extattr/tests/Makefile
Add boiler plate required by 298107 but omitted by 298483. These
two changes passed through CR in parallel. I think this should get
the full test suite running in Jenkins again.
This cleans up the timers code in TCP to start using the new
async_drain functionality. This as been tested in NF as well as
by Verisign. Still to do in here is to remove all the old flags. They
are currently left being maintained but probably are no longer needed.
Sponsored by: Netflix Inc.
Differential Revision: http://reviews.freebsd.org/D5924